| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $183.27 | 11.754% | $204.8116 | $204.81 | $204.80 | $204.80 |
| Purchase #2 | $144.92 | 4.130% | $150.9052 | $150.91 | $150.90 | $150.90 |
| Purchase #3 | $106.58 | 9.724% | $116.9438 | $116.94 | $116.95 | $116.90 |
| Purchase #4 | $145.64 | 3.557% | $150.8204 | $150.82 | $150.80 | $150.80 |
| Purchase #5 | $76.87 | 10.859% | $85.2173 | $85.22 | $85.20 | $85.20 |
| Purchase #6 | $157.61 | 7.210% | $168.9737 | $168.97 | $168.95 | $169.00 |
| Purchase #7 | $10.84 | 3.800% | $11.2519 | $11.25 | $11.25 | $11.30 |
| 7 purchase totals = | $825.73 | $888.9239 | $888.92 | $888.85 | $888.90 | |